40432320

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:263

約数の個数: 168

約数和(自身を含む): 141457680

約数和(自身を除く): 101025360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 101, 120, 139, 144, 160, 180, 192, 202, 240, 278, 288, 303, 320, 360, 404, 417, 480, 505, 556, 576, 606, 695, 720, 808, 834, 909, 960, 1010, 1112, 1212, 1251, 1390, 1440, 1515, 1616, 1668, 1818, 2020, 2085, 2224, 2424, 2502, 2780, 2880, 3030, 3232, 3336, 3636, 4040, 4170, 4448, 4545, 4848, 5004, 5560, 6060, 6255, 6464, 6672, 7272, 8080, 8340, 8896, 9090, 9696, 10008, 11120, 12120, 12510, 13344, 14039, 14544, 16160, 16680, 18180, 19392, 20016, 22240, 24240, 25020, 26688, 28078, 29088, 32320, 33360, 36360, 40032, 42117, 44480, 48480, 50040, 56156, 58176, 66720, 70195, 72720, 80064, 84234, 96960, 100080, 112312, 126351, 133440, 140390, 145440, 168468, 200160, 210585, 224624, 252702, 280780, 290880, 336936, 400320, 421170, 449248, 505404, 561560, 631755, 673872, 842340, 898496, 1010808, 1123120, 1263510, 1347744, 1684680, 2021616, 2246240, 2527020, 2695488, 3369360, 4043232, 4492480, 5054040, 6738720, 8086464, 10108080, 13477440, 20216160, 40432320]

約数ペア:

[(1, 40432320), (2, 20216160), (3, 13477440), (4, 10108080), (5, 8086464), (6, 6738720), (8, 5054040), (9, 4492480), (10, 4043232), (12, 3369360), (15, 2695488), (16, 2527020), (18, 2246240), (20, 2021616), (24, 1684680), (30, 1347744), (32, 1263510), (36, 1123120), (40, 1010808), (45, 898496), (48, 842340), (60, 673872), (64, 631755), (72, 561560), (80, 505404), (90, 449248), (96, 421170), (101, 400320), (120, 336936), (139, 290880), (144, 280780), (160, 252702), (180, 224624), (192, 210585), (202, 200160), (240, 168468), (278, 145440), (288, 140390), (303, 133440), (320, 126351), (360, 112312), (404, 100080), (417, 96960), (480, 84234), (505, 80064), (556, 72720), (576, 70195), (606, 66720), (695, 58176), (720, 56156), (808, 50040), (834, 48480), (909, 44480), (960, 42117), (1010, 40032), (1112, 36360), (1212, 33360), (1251, 32320), (1390, 29088), (1440, 28078), (1515, 26688), (1616, 25020), (1668, 24240), (1818, 22240), (2020, 20016), (2085, 19392), (2224, 18180), (2424, 16680), (2502, 16160), (2780, 14544), (2880, 14039), (3030, 13344), (3232, 12510), (3336, 12120), (3636, 11120), (4040, 10008), (4170, 9696), (4448, 9090), (4545, 8896), (4848, 8340), (5004, 8080), (5560, 7272), (6060, 6672), (6255, 6464)]